188101767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 305164800

約数和(自身を除く): 117063033

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 5297, 11837, 15891, 35511, 37079, 100643, 111237, 301929, 471433, 704501, 1414299, 2113503, 3300031, 8957227, 9900093, 26871681, 62700589, 188101767]

約数ペア:

[(1, 188101767), (3, 62700589), (7, 26871681), (19, 9900093), (21, 8957227), (57, 3300031), (89, 2113503), (133, 1414299), (267, 704501), (399, 471433), (623, 301929), (1691, 111237), (1869, 100643), (5073, 37079), (5297, 35511), (11837, 15891)]